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RESMvsIWMIETF Comparison
Columbia Research Enhanced Small Cap ETF (RESM) belongs to the US Multi-Factor segment. NEOS Russell 2000 High Income ETF (IWMI) is part of the Options Strategies segment. RESM's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, IWMI's top sector exposures are Industrials, Health Care and Financials. RESM is less expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.78% for IWMI. RESM is up 3.12% year-to-date (YTD) with -$2M in YTD flows. IWMI performs worse with 0.28% YTD performance, and +$214M in YTD flows. Run a side-by-side ETF comparison of RESM and IWMI below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
RESM vs IWMI performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RESM IWMI | -4.62%-3.64% | +0.86%-1.36% | +3.12%+0.28% | n/a+23.95% | n/an/a | n/an/a |
| Flows | RESM IWMI | -$2M+$59M | +$3M+$259M | -$2M+$214M | -+$488M | -- | -- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RESM IWMI | +15.92%+14.04% | n/a+19.09% | n/an/a | n/an/a |
| Max drawdown | RESM IWMI | -5.45%-5.83% | n/a-15.22% | n/an/a | n/an/a |
| Max drawdown duration | RESM IWMI | 13d14d | n/a52d | n/an/a | n/an/a |
RESM | IWMI | |
Last sale 3/12/2026 at 1:30 PM | $20.08 | $47.68 |
| Previous close 03/12/2026 | $20.51 | $48.65 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
RESM | IWMI | |
|---|---|---|
| Last price | $20.08 | $47.68 |
| 1D performance | -2.06% | -1.99% |
| AuM | $3.08 M | $645.76 M |
| E/R | 0.32% | 0.78% |
RESM | IWMI | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Columbia Threadneedle Investments | NEOS Investment Management |
| Benchmark | - | - |
| N° of holdings | 864 | 1636 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 11, 2025 | June 25, 2024 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the RESM and IWMI ETFs performed in 2026?
As of March 11, 2026, RESM is up 3.12% year-to-date (YTD), while IWMI has returned 0.28%. That puts RESM better performer ahead so far this year.
Which ETF is attracting more investor money: RESM or IWMI?
Year-to-date, the RESM ETF saw -$2M in flows, compared to +$214M for IWMI.
Which ETF is bigger: RESM or IWMI?
As of March 11, 2026, RESM holds $3.08 M in assets under management (AUM), while IWMI manages $645.76 M.
What sectors do the RESM and IWMI ETFs invest in?
RESM leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, IWMI focuses on Industrials, Health Care and Financials.
What are the top holdings of the RESM ETF and IWMI ETF?
RESM top holdings include FABRINET, LEXINGTON REIT and HECLA MINING. IWMI holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.
Which ETF is more diversified: RESM or IWMI?
RESM holds 879 securities with 8.1% of its assets in the top 15. IWMI has 1958 securities and a top 15 weight of 7.56%.
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